2024-07-14T18:55:47Z |
ZKPs |
Hamiltonicity 2 |
175
|
2024-07-14T18:55:15Z |
CTF Archive |
Hamiltonicity 2 (CryptoHack) |
0
|
2024-07-14T12:05:27Z |
CTF Archive |
Fischlin's Transformation (CryptoHack) |
0
|
2024-07-14T12:04:56Z |
CTF Archive |
Ticket Maestro (CryptoHack) |
0
|
2024-07-14T11:56:01Z |
ZKPs |
Ticket Maestro |
200
|
2024-07-14T09:14:17Z |
Elliptic Curves |
An Exceptional Twisted Mind |
125
|
2024-07-14T00:02:50Z |
Elliptic Curves |
An Evil Twisted Mind |
175
|
2024-07-13T20:36:24Z |
Isogenies |
Dual Masters |
90
|
2024-07-13T18:19:32Z |
Isogenies |
A True Genus |
175
|
2024-07-13T11:43:33Z |
ZKPs |
Fischlin Transform |
180
|
2024-07-12T23:27:56Z |
ZKPs |
Let's Prove It Again |
175
|
2024-07-12T21:47:55Z |
ZKPs |
Let's Prove It |
120
|
2024-07-12T19:09:22Z |
ZKPs |
Hamiltonicity 1 |
100
|
2024-07-12T18:07:33Z |
CTF Archive |
Hamiltonicity (CryptoHack) |
0
|
2024-07-12T16:15:54Z |
Elliptic Curves |
Checkpoint |
150
|
2024-07-12T14:13:36Z |
Symmetric Ciphers |
Oracular Spectacular |
150
|
2024-07-12T13:54:52Z |
Symmetric Ciphers |
The Good, The Pad, The Ugly |
100
|
2024-07-12T13:37:33Z |
Symmetric Ciphers |
Pad Thai |
80
|
2024-07-12T10:25:03Z |
ZKPs |
Couples |
100
|
2024-07-12T10:06:28Z |
ZKPs |
Mister Saplins The Prover |
125
|
2024-07-12T09:53:40Z |
ZKPs |
Mister Saplin's Preview |
80
|
2024-07-12T09:19:50Z |
ZKPs |
Pairing-Based Cryptography |
50
|
2024-07-12T08:34:58Z |
CTF Archive |
OR Proof (CryptoHack) |
0
|
2024-07-12T08:34:49Z |
ZKPs |
OR Proof |
75
|
2024-07-12T07:38:19Z |
ZKPs |
Too Honest |
50
|
2024-07-12T07:25:39Z |
ZKPs |
Non-Interactive |
35
|
2024-07-12T07:18:02Z |
ZKPs |
Honest Verifier Zero Knowledge |
30
|
2024-07-12T07:13:42Z |
ZKPs |
Special Soundness |
25
|
2024-07-12T07:04:48Z |
ZKPs |
Proofs of Knowledge |
20
|
2024-07-12T07:00:48Z |
Lattices |
Bounded Noise |
50
|
2024-07-12T00:20:29Z |
Isogenies |
Introduction to Isogenies |
10
|
2024-07-12T00:20:08Z |
Isogenies |
CSIDH Key Exchange |
90
|
2024-07-12T00:12:27Z |
Isogenies |
Twisted CSIDH Isogenies |
70
|
2024-07-12T00:07:01Z |
Isogenies |
Secret Exponents |
60
|
2024-07-11T23:38:38Z |
Isogenies |
Prime Power Isogenies |
50
|
2024-07-11T22:55:18Z |
Elliptic Curves |
A Twisted Mind |
80
|
2024-07-11T21:50:25Z |
ZKPs |
ZKP Introduction |
5
|
2024-07-11T21:49:15Z |
Isogenies |
Breaking SIDH |
250
|
2024-07-11T21:28:18Z |
Isogenies |
Image Point Arithmetic |
30
|
2024-07-11T21:26:14Z |
Isogenies |
Where's the Supersingular Curve |
25
|
2024-07-11T21:25:10Z |
Isogenies |
The j-invariant |
20
|
2024-07-11T21:24:00Z |
Isogenies |
Meet me in the Claw |
120
|
2024-07-11T21:04:27Z |
Isogenies |
SIDH Key Exchange |
80
|
2024-07-11T20:51:03Z |
Isogenies |
Abelian SIDH |
90
|
2024-07-11T20:33:51Z |
Isogenies |
André Encoding |
80
|
2024-07-11T20:32:16Z |
Isogenies |
Better than Linear |
85
|
2024-07-11T20:13:44Z |
Isogenies |
What's My Kernel |
70
|
2024-07-11T19:32:16Z |
Isogenies |
Special Isogenies |
30
|
2024-07-11T19:26:33Z |
Isogenies |
Composite Isogenies |
60
|
2024-07-11T19:25:55Z |
Isogenies |
Three Isogenies |
35
|
2024-07-11T19:25:22Z |
Isogenies |
Two Isogenies |
30
|
2024-07-11T19:23:20Z |
Isogenies |
DLOG on the Surface |
40
|
2024-07-11T19:20:54Z |
Isogenies |
Montgomery Curves |
30
|
2024-07-11T19:03:42Z |
Hash Functions |
Merkle Trees |
25
|
2024-07-08T15:22:19Z |
Hash Functions |
Invariant |
250
|
2024-06-16T23:32:38Z |
Elliptic Curves |
Real Curve Crypto |
200
|
2024-06-13T13:42:51Z |
Crypto on the Web |
Authenticated Handshake |
40
|
2024-06-13T13:36:18Z |
Crypto on the Web |
Decrypting TLS 1.3 |
35
|
2024-06-13T13:28:00Z |
Crypto on the Web |
Megalomaniac 2 |
120
|
2024-06-12T17:12:28Z |
Crypto on the Web |
Megalomaniac 3 |
120
|
2024-06-12T15:47:53Z |
Crypto on the Web |
Megalomaniac 1 |
100
|
2024-06-12T14:38:58Z |
Hash Functions |
MDFlag |
125
|
2024-06-12T14:21:44Z |
Misc |
Toshi's Treasure |
150
|
2024-06-11T20:18:37Z |
Misc |
Bit by Bit |
100
|
2024-06-11T19:53:19Z |
Misc |
Jeff's LFSR |
150
|
2024-06-11T17:55:24Z |
Misc |
L-Win |
120
|
2024-06-11T17:32:24Z |
Misc |
Trust Games |
150
|
2024-06-11T17:12:55Z |
Misc |
Nothing Up My Sleeve |
150
|
2024-06-11T10:14:21Z |
Misc |
LFSR Destroyer |
250
|
2024-06-09T15:57:50Z |
Symmetric Ciphers |
Forbidden Fruit |
150
|
2024-06-09T08:27:28Z |
Symmetric Ciphers |
Oh SNAP |
120
|
2024-05-16T14:58:07Z |
Hash Functions |
WOTS Up 2 |
90
|
2024-05-16T14:48:24Z |
Hash Functions |
WOTS Up |
75
|
2024-03-17T20:53:12Z |
CTF Archive |
Hide and seek (ECSC 2023 (Norway)) |
0
|
2024-01-18T13:53:39Z |
CTF Archive |
d-phi-enc (HackTM CTF) |
0
|
2024-01-16T17:37:08Z |
Misc |
Armory |
100
|
2024-01-16T15:51:26Z |
RSA |
Let's Decrypt Again |
175
|
2024-01-16T10:08:32Z |
Lattices |
Noise Cheap |
90
|
2024-01-15T21:15:17Z |
Lattices |
Missing Modulus |
80
|
2024-01-15T08:38:37Z |
Lattices |
Too Many Errors |
100
|
2024-01-14T16:56:22Z |
Lattices |
Nativity |
60
|
2024-01-14T16:08:37Z |
Lattices |
Noise Free |
40
|
2024-01-14T15:59:18Z |
Lattices |
From Private to Public Key LWE |
25
|
2024-01-14T15:56:13Z |
Lattices |
LWE Low Bits Message |
20
|
2024-01-14T15:53:35Z |
Lattices |
LWE High Bits Message |
15
|
2024-01-14T15:45:46Z |
Lattices |
LWE Intro |
10
|
2024-01-14T15:42:21Z |
Lattices |
LWE Background |
5
|
2024-01-13T22:08:53Z |
Elliptic Curves |
Digestive |
60
|
2024-01-13T21:33:29Z |
Elliptic Curves |
No Random, No Bias |
120
|
2024-01-09T22:27:41Z |
Misc |
Bruce Schneier's Password: Part 2 |
250
|
2024-01-09T14:26:36Z |
Misc |
Bruce Schneier's Password |
100
|
2023-10-30T19:53:31Z |
Mathematics |
Roll your Own |
125
|
2023-10-27T13:45:44Z |
CTF Archive |
Tough decisions (ECSC 2023 (Norway)) |
0
|
2023-10-27T13:26:13Z |
CTF Archive |
Twist and shout (ECSC 2023 (Norway)) |
0
|
2023-09-19T09:21:47Z |
RSA |
Null or Never |
100
|
2023-09-18T22:04:09Z |
RSA |
Bespoke Padding |
100
|
2023-08-31T19:13:00Z |
Misc |
RSA vs RNG |
150
|
2023-08-10T12:37:49Z |
Elliptic Curves |
Double and Broken |
50
|
2023-08-10T12:03:15Z |
Elliptic Curves |
Edwards Goes Degenerate |
100
|
2023-08-10T11:12:20Z |
Crypto on the Web |
Decrypting TLS 1.2 |
30
|
2023-08-10T11:04:51Z |
Crypto on the Web |
Saying Hello |
20
|
2023-08-10T10:57:55Z |
Crypto on the Web |
TLS Handshake |
15
|
2023-08-10T10:54:15Z |
Crypto on the Web |
Sharks on the Wire |
10
|
2023-08-10T10:47:42Z |
Crypto on the Web |
Secure Protocols |
5
|
2023-08-09T15:50:00Z |
Hash Functions |
Mixed Up |
120
|
2023-08-09T14:23:01Z |
Hash Functions |
MD0 |
80
|
2023-08-09T13:31:51Z |
Hash Functions |
No Difference |
175
|
2023-08-09T11:55:39Z |
Hash Functions |
Twin Keys |
100
|
2023-08-08T23:11:30Z |
Hash Functions |
PriMeD5 |
100
|
2023-07-27T14:56:36Z |
RSA |
Vote for Pedro |
150
|
2023-07-27T11:20:50Z |
Mathematics |
Prime and Prejudice |
200
|
2023-07-27T11:05:20Z |
Mathematics |
Cofactor Cofantasy |
150
|
2023-07-26T09:08:18Z |
Crypto on the Web |
RSA or HMAC? Part 2 |
100
|
2023-07-25T19:20:35Z |
Crypto on the Web |
JSON in JSON |
40
|
2023-07-25T19:19:01Z |
Crypto on the Web |
RSA or HMAC? |
35
|
2023-07-25T19:17:47Z |
Crypto on the Web |
JWT Secrets |
25
|
2023-07-25T19:14:40Z |
Crypto on the Web |
No Way JOSE |
20
|
2023-07-25T19:07:57Z |
Crypto on the Web |
JWT Sessions |
10
|
2023-07-25T19:07:26Z |
Crypto on the Web |
Token Appreciation |
5
|
2023-07-24T18:44:48Z |
Elliptic Curves |
Micro Transmissions |
120
|
2023-07-24T16:44:21Z |
Elliptic Curves |
Elliptic Nodes |
150
|
2023-07-24T13:24:15Z |
Elliptic Curves |
Moving Problems |
150
|
2023-07-23T18:18:00Z |
Elliptic Curves |
ProSign 3 |
100
|
2023-07-14T13:08:19Z |
RSA |
Blinding Light |
120
|
2023-07-14T12:57:09Z |
RSA |
Let's Decrypt |
80
|
2023-07-14T08:09:37Z |
Mathematics |
Real Eisenstein |
150
|
2023-07-13T21:41:37Z |
Elliptic Curves |
Exceptional Curves |
100
|
2023-07-13T14:43:22Z |
Mathematics |
Ellipse Curve Cryptography |
125
|
2023-07-13T11:50:54Z |
Mathematics |
No Way Back Home |
100
|
2023-07-13T11:25:40Z |
Misc |
No Leaks |
100
|
2023-07-13T09:44:11Z |
Diffie-Hellman |
The Matrix Revolutions |
125
|
2023-07-12T20:35:46Z |
Misc |
Lo-Hi Card Game |
120
|
2023-07-12T18:21:58Z |
Elliptic Curves |
Curveball |
100
|
2023-07-12T18:00:33Z |
Elliptic Curves |
Smooth Criminal |
60
|
2023-07-12T17:49:01Z |
Elliptic Curves |
Montgomery's Ladder |
40
|
2023-07-12T17:04:00Z |
Elliptic Curves |
Efficient Exchange |
50
|
2023-07-12T16:58:30Z |
Elliptic Curves |
Curves and Logs |
40
|
2023-07-12T16:54:16Z |
Elliptic Curves |
Scalar Multiplication |
35
|
2023-07-12T16:52:29Z |
Elliptic Curves |
Point Addition |
30
|
2023-07-12T16:49:18Z |
Elliptic Curves |
Point Negation |
10
|
2023-07-12T16:43:16Z |
Elliptic Curves |
Background Reading |
5
|
2023-07-12T07:52:47Z |
RSA |
Signing Server |
60
|
2023-07-11T14:19:26Z |
Misc |
Gotta Go Fast |
40
|
2023-07-10T14:06:03Z |
RSA |
RSA Backdoor Viability |
175
|
2023-07-10T13:08:26Z |
RSA |
Ron was Wrong, Whit is Right |
90
|
2023-07-09T19:01:31Z |
Diffie-Hellman |
The Matrix Reloaded |
100
|
2023-07-08T23:52:42Z |
Diffie-Hellman |
The Matrix |
75
|
2023-07-08T22:39:23Z |
Diffie-Hellman |
Script Kiddie |
70
|
2023-07-08T22:23:34Z |
Diffie-Hellman |
Static Client 2 |
120
|
2023-07-08T20:10:42Z |
Diffie-Hellman |
Additive |
70
|
2023-07-08T20:04:59Z |
Diffie-Hellman |
Static Client |
100
|
2023-07-08T19:49:21Z |
Symmetric Ciphers |
Beatboxer |
150
|
2023-06-17T18:21:25Z |
Mathematics |
Unencryptable |
125
|
2023-06-17T17:36:26Z |
Mathematics |
Broken RSA |
100
|
2023-06-17T17:20:29Z |
RSA |
Fast Primes |
75
|
2023-06-17T16:18:30Z |
RSA |
Marin's Secrets |
50
|
2023-06-17T16:07:55Z |
RSA |
Infinite Descent |
50
|
2023-06-17T15:56:12Z |
RSA |
Endless Emails |
150
|
2023-06-17T13:23:54Z |
RSA |
Everything is Still Big |
100
|
2023-06-17T13:13:16Z |
RSA |
Crossed Wires |
100
|
2023-06-17T12:36:31Z |
RSA |
Everything is Big |
70
|
2023-06-17T12:27:07Z |
RSA |
Square Eyes |
35
|
2023-06-17T12:15:22Z |
RSA |
Inferius Prime |
30
|
2023-06-17T12:05:47Z |
Lattices |
Backpack Cryptography |
120
|
2023-06-17T09:42:17Z |
Lattices |
Find the Lattice |
100
|
2023-06-15T11:46:53Z |
Hash Functions |
Hash Stuffing |
50
|
2023-06-15T11:37:32Z |
Hash Functions |
Collider |
50
|
2023-06-15T11:30:39Z |
Hash Functions |
Jack's Birthday Hash |
20
|
2023-06-15T11:28:09Z |
Hash Functions |
Jack's Birthday Confusion |
30
|
2023-06-15T11:15:38Z |
Symmetric Ciphers |
Paper Plane |
120
|
2023-05-26T18:23:57Z |
Symmetric Ciphers |
Triple DES |
60
|
2023-05-26T18:16:29Z |
Symmetric Ciphers |
Dancing Queen |
120
|
2023-05-16T10:35:34Z |
Symmetric Ciphers |
Lazy CBC |
60
|
2023-05-15T11:17:15Z |
Symmetric Ciphers |
Stream of Consciousness |
80
|
2023-05-15T10:57:50Z |
Symmetric Ciphers |
Logon Zero |
80
|
2023-05-15T10:35:05Z |
Symmetric Ciphers |
CTRIME |
70
|
2023-05-15T09:49:55Z |
General |
Transparency |
50
|
2023-05-15T09:47:19Z |
Mathematics |
Modular Binomials |
80
|
2023-05-15T09:43:26Z |
Mathematics |
Successive Powers |
60
|
2023-05-15T08:19:55Z |
Lattices |
Gaussian Reduction |
50
|
2023-05-15T08:10:57Z |
Lattices |
What's a Lattice? |
40
|
2023-05-15T08:05:46Z |
Lattices |
Gram Schmidt |
30
|
2023-05-15T07:53:05Z |
Lattices |
Size and Basis |
15
|
2023-05-15T07:43:55Z |
Lattices |
Vectors |
10
|
2023-05-14T14:51:08Z |
General |
SSH Keys |
35
|
2023-05-14T14:49:39Z |
General |
CERTainly not |
30
|
2023-05-14T14:45:29Z |
General |
Privacy-Enhanced Mail? |
25
|
2023-05-14T14:42:28Z |
Introduction |
Network Attacks |
5
|
2023-05-14T14:40:42Z |
Diffie-Hellman |
Export-grade |
100
|
2023-05-14T14:31:20Z |
Diffie-Hellman |
Parameter Injection |
60
|
2023-05-14T14:23:23Z |
Diffie-Hellman |
Deriving Symmetric Keys |
40
|
2023-05-14T14:21:05Z |
Diffie-Hellman |
Computing Shared Secrets |
30
|
2023-05-14T14:19:12Z |
Diffie-Hellman |
Computing Public Values |
25
|
2023-05-14T14:17:33Z |
Diffie-Hellman |
Generators of Groups |
20
|
2023-05-14T14:15:03Z |
Diffie-Hellman |
Working with Fields |
10
|
2023-05-14T14:13:51Z |
RSA |
Modulus Inutilis |
50
|
2023-05-14T14:09:58Z |
RSA |
Salty |
20
|
2023-05-14T14:08:40Z |
RSA |
Manyprime |
40
|
2023-05-14T14:03:33Z |
RSA |
Monoprime |
30
|
2023-05-14T14:02:17Z |
RSA |
Factoring |
15
|
2023-05-14T14:00:48Z |
RSA |
RSA Signatures |
25
|
2023-05-14T13:18:53Z |
RSA |
RSA Decryption |
20
|
2023-05-14T13:18:19Z |
RSA |
Private Keys |
20
|
2023-05-14T13:17:21Z |
RSA |
Euler's Totient |
20
|
2023-05-14T13:16:47Z |
RSA |
Public Keys |
15
|
2023-05-14T13:15:58Z |
RSA |
Modular Exponentiation |
10
|
2023-05-14T13:14:13Z |
Symmetric Ciphers |
Bean Counter |
60
|
2023-05-14T13:02:57Z |
Symmetric Ciphers |
Symmetry |
50
|
2023-05-14T12:57:31Z |
Symmetric Ciphers |
Flipping Cookie |
60
|
2023-05-04T14:22:22Z |
Symmetric Ciphers |
ECB Oracle |
60
|
2023-05-04T13:31:09Z |
Symmetric Ciphers |
ECB CBC WTF |
55
|
2023-05-04T13:26:53Z |
Symmetric Ciphers |
Passwords as Keys |
50
|
2023-05-04T13:22:45Z |
Symmetric Ciphers |
Modes of Operation Starter |
15
|
2023-05-04T12:55:08Z |
Symmetric Ciphers |
Bringing It All Together |
50
|
2023-05-04T12:45:23Z |
Symmetric Ciphers |
Diffusion through Permutation |
30
|
2023-05-04T12:40:50Z |
Symmetric Ciphers |
Confusion through Substitution |
25
|
2023-05-04T12:37:36Z |
Symmetric Ciphers |
Round Keys |
20
|
2023-05-04T12:34:45Z |
Symmetric Ciphers |
Structure of AES |
15
|
2023-05-04T12:31:38Z |
Symmetric Ciphers |
Resisting Bruteforce |
10
|
2023-05-04T12:28:32Z |
Symmetric Ciphers |
Keyed Permutations |
5
|
2023-05-04T11:18:22Z |
Mathematics |
Adrien's Signs |
80
|
2023-05-04T10:52:55Z |
Mathematics |
Chinese Remainder Theorem |
40
|
2023-05-04T10:50:32Z |
Mathematics |
Modular Square Root |
35
|
2023-05-04T10:33:57Z |
Mathematics |
Legendre Symbol |
35
|
2023-05-04T10:23:04Z |
Mathematics |
Quadratic Residues |
25
|
2023-05-04T10:18:36Z |
Introduction |
Great Snakes |
3
|
2023-05-04T10:17:52Z |
Introduction |
Finding Flags |
2
|
2021-11-22T20:26:47Z |
General |
Modular Inverting |
25
|
2021-11-22T20:25:09Z |
General |
Modular Arithmetic 2 |
20
|
2021-08-03T21:08:46Z |
General |
Modular Arithmetic 1 |
20
|
2021-08-03T21:04:28Z |
General |
Extended GCD |
20
|
2021-08-03T20:59:03Z |
General |
Greatest Common Divisor |
15
|
2021-08-03T20:49:19Z |
General |
Lemur XOR |
40
|
2021-08-03T20:34:01Z |
General |
You either know, XOR you don't |
30
|
2021-08-03T20:32:31Z |
General |
Favourite byte |
20
|
2021-08-03T20:30:14Z |
General |
XOR Properties |
15
|
2021-08-03T20:24:29Z |
General |
XOR Starter |
10
|
2021-08-03T20:22:56Z |
General |
Encoding Challenge |
40
|
2021-08-03T20:05:27Z |
General |
Bytes and Big Integers |
10
|
2021-08-03T20:00:07Z |
General |
Base64 |
10
|
2021-08-03T19:58:56Z |
General |
Hex |
5
|
2021-08-03T19:58:22Z |
General |
ASCII |
5
|